THE EFFECT OF AIR-POLLUTION ON THE INTEGRITY OF CHLOROPHYLL, SPECTRALREFLECTANCE RESPONSE, AND ON CONCENTRATIONS OF NICKEL, VANADIUM, AND SULFUR IN THE LICHEN RAMALINA-DURIAEI (DE NOT.) BAGL. (VOL 74, PG 174,1997)
J. Garty et al., THE EFFECT OF AIR-POLLUTION ON THE INTEGRITY OF CHLOROPHYLL, SPECTRALREFLECTANCE RESPONSE, AND ON CONCENTRATIONS OF NICKEL, VANADIUM, AND SULFUR IN THE LICHEN RAMALINA-DURIAEI (DE NOT.) BAGL. (VOL 74, PG 174,1997), Environmental research, 76(1), 1998, pp. 65-65